MC33592FTAR2 Freescale Semiconductor, MC33592FTAR2 Datasheet
MC33592FTAR2
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MC33592FTAR2 Summary of contents
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... Fully Configurable by SPI Interface • Few External Components Adjustment Device MC33592FTA This document contains information on a new product under development. Motorola reserves the right to change or discontinue this product without notice. Freescale Semiconductor, Inc. VCCLNA GNDLNA GNDSUB Figure 1: Simplified block diagram Table 1: Ordering Information RF frequency/ ...
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... Freescale Semiconductor, Inc. PIN FUNCTION DESCRIPTION PIN FUNCTION DESCRIPTION Pin Name 1 VCC 2 VCC 3 VCCLNA 4 RFIN 5 GNDLNA 6 GNDSUB 7 PFD 8 GNDVCO 9 GND 10 XTAL1 11 XTAL2 12 CAGC 13 DMDAT 14 RESETB 15 MISO 16 MOSI 17 SCLK 18 VCCDIG 19 GNDDIG 20 RCBGAP 21 STROBE 22 CAFC 23 MIXOUT 24 CMIXAGC 2 Description 5V power supply 5V power supply 5V LNA power supply ...
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... Freescale Semiconductor, Inc. ABSOLUTE MAXIMUM RATINGS Parameter Supply Voltage Voltage Allowed on Each Pin ESD HBM Voltage Capability on Each Pin (note 1) ESD MM Voltage Capability on Each Pin (note 2) Solder Heat Resistance Test (10 s) Storage Temperature Junction Temperature Notes: 1 Human Body model, AEC-Q100-002 Rev. C. ...
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... Freescale Semiconductor, Inc. RECEIVER FUNCTIONAL DESCRIPTION RECEIVER FUNCTIONAL DESCRIPTION The basic functionality of the ROMEO2 receiver may be seen by reference to the accompanying block diagram (see figure 1 fully compatible with the TANGO3 transmitter. The RF section comprises a mixer with image cancelling, followed band-pass filter at 660kHz, an AGC controlled gain stage and an OOKdemodulator ...
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... Freescale Semiconductor, Inc. COMMUNICATION PROTOCOL MANCHESTER CODING DESCRIPTION Manchester coding is defined as follows: data is sent during the first half-bit, complementary data is sent during the second half-bit The signal average value is constant. This allows clock recovery from the data stream itself. In order to achieve a correct clock recovery, Manchester coded data must have a duty cycle between 48% and 52%. ...
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... Freescale Semiconductor, Inc. COMMUNICATION PROTOCOL Preamble MESSAGE PROTOCOL If the receiver is continuously Sleep/Run cycling, the ID word has to be recognized to stay in Run mode. Consequently, the transmitted ID burst has to be long enough to include two consecutive receiver Run cycles. If the Strobe oscillator is enabled (SOE=1), the circuit is in Sleep mode during SR ...
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... Freescale Semiconductor, Inc. DME=1, HE=1 Tone detected DME=1, HE=0 Tone detected RECEIVER START-UP DELAY A settling time (1ms typ.) is required when entering into Wait mode. figure 10. Run Sleep DATA MANAGER This block has five purposes detection, - Header recognition, - Clock recovery, - Output data and recovered clock on SPI port, - End-of-Message detection ...
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... Freescale Semiconductor, Inc. CLOCK GENERATOR Table 3 details some ROMEO2 features versus DME values. DME SPI status 0 Disabled Master when 1 RESETB=1 CLOCK GENERATOR Typical crystal frequencies are: - 9.864375MHz for 315MHz band, - 13.580625MHz for 434MHz band. Phase Frequency Detector ¸ 32 UHF Oscillator 8 Table 3: ROMEO2 features versus DME ...
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... Freescale Semiconductor, Inc. SERIAL INTERFACE ROMEO2 and the microcontroller communicate through a Serial Peripheral Interface (SPI). It enables: - the microcontroller to set and check ROMEO2 configuration, - ROMEO2 to send the received data. If the SPI is not used, a Power On Reset (POR) sets ROMEO2 to operate correctly in a default configuration. ...
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... Freescale Semiconductor, Inc. CONFIGURATION REGISTERS Figure 13 : Reading configuration registers MCU (master) 1 Don’t care 1 CR1 MCU (master) CONFIGURATION REGISTERS Table 4 describes the Configuration Register 1 (CR1). bit 7 Bit name R/W Reset value - R/W controls the 3 registers access (read or write Write CR1, CR2 ,CR3 Read CR1, CR2, CR3 ...
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... Freescale Semiconductor, Inc. - DME enables the Data Manager Disabled Enabled. Data are output on MOSI and the associated clock on SCLK defines if a Header word is present (the bit HE is only active if DME=1 header Header. Configuration Register 2 (CR2) defines the Identifier (ID) word content. The bits will be Manchester coded. ...
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... Freescale Semiconductor, Inc. STATE MACHINES STATE MACHINES AFTER POR RESET STATE MACHINE There are 3 different modes for the receiver. Sleep mode corresponds to the low power consumption mode SOE=0, the whole receiver is shutdown SOE=1, the strobe oscillator remains active. Configuration mode is used for writing or reading the internal registers. In this mode, the SPI is slave and the receiver is enabled ...
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... Freescale Semiconductor, Inc. STATE MACHINE WITH STROBE OSCILLATOR CONTROL Figure 15 details the state machine when the strobe oscillator is enabled (SOE=1). Figure 15 : State machine with strobe oscillator control Reset and Start Strobe Counter Time-out Waiting for End of Message State 2: The circuit is in Sleep mode, except for the Strobe oscillator and the Strobe counter. ...
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... Freescale Semiconductor, Inc. STATE MACHINES For all states: At any time, a low level applied on RESETB during more than one Ts forces the state machine to state 1. When the transition condition from one state to the next one is fulfilled, the transition time is one Ts (except for reaching state 2) ...
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... Freescale Semiconductor, Inc. State 6: Programming SOE=0 sets ROMEO2 to state 6. The circuit is in Sleep mode. State 7: A high level applied on STROBE sets the circuit into state its complement is detected, the state machine advances to state 8. If not, it will stay in state 7 as long as STROBE is high. ...
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... Freescale Semiconductor, Inc. ELECTRICAL CHARACTERISTICS . ELECTRICAL CHARACTERISTICS Unless otherwise specified the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical values reflect average measurement at V Parameter 1 1.1 Mean Supply Current Supply Current in Run 1.3 & Configuration Modes 1.5 Supply Current in Sleep Mode 1 ...
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... Freescale Semiconductor, Inc. ELECTRICAL CHARACTERISTICS Unless otherwise specified the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical values reflect average measurement at V Parameter 2 General and Front End parameters assume a 50W resistor in parallel with the D.U.T. except where the use Sensitivity in OOK 2 ...
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... Freescale Semiconductor, Inc. ELECTRICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Unless otherwise specified the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical values reflect average measurement at V Parameter 2.27 Out-of-Band Jammer desensitization for 2.28 OOK modulation 434MHz band, PG=1, sensitivity reduced by 6dB 2 ...
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... Freescale Semiconductor, Inc. ELECTRICAL CHARACTERISTICS Unless otherwise specified the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical values reflect average measurement at V Parameter 2.59 Local Oscillator Leakage Note 2: OOK Sensitivity vs Temperature characteristic (shown for parameters 2.1.4 & 2.2.4) ...
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... Freescale Semiconductor, Inc. ELECTRICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Unless otherwise specified the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical values reflect average measurement at V Parameter Note 3: Sensitivity measurement method with Data Manager disabled (DME=0) A continuous Manchester coded 0 sequence (4.8kBd, OOK modulation depth: 100%, 50% duty cycle) is applied at RFIN ...
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... Freescale Semiconductor, Inc. ELECTRICAL CHARACTERISTICS Unless otherwise specified the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical values reflect average measurement at V Parameter IF filter, IF Amplifier Converter and Envelope Detector 3 The IF filter operates at approximately 660kHz, with a 300kHz bandwidth. IF High Cut Off Frequency 3 ...
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... Freescale Semiconductor, Inc. ELECTRICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Unless otherwise specified the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical values reflect average measurement at V Parameter 4 Maximum Crystal 4.1 Series Resistance 5 5.1 Data Frequency 5.2 5.3 Low pass filter delay 2nd order Butterworth response 5 ...
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... Freescale Semiconductor, Inc. ELECTRICAL CHARACTERISTICS Unless otherwise specified the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical values reflect average measurement at V Parameter SPI interface source current 5.21 ´ SPI interface sink current 5.22 ´ Note 7: As well as the state machine, the SPI interface is synchronized by a sampling clock at 615kHz derivated from the crystal oscillator ...
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... Freescale Semiconductor, Inc. ELECTRICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Unless otherwise specified the circuit in recommended in the application schematic (see figure 17), unless otherwise specified. Typical values reflect average measurement at V Parameter 6 Strobe Oscillator Period 6 Range Strobe 6.9 External Capacitor (C5) 6.10 External Resistor (R2) Strobe Oscillator 6 ...
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... Freescale Semiconductor, Inc. APPLICATION SCHEMATIC Component description: see tables 11, 12. MOTOROLA Figure 17 : Application schematic MC33592 MC33592 Technical Data For More Information On This Product, Go to: www.freescale.com APPLICATION SCHEMATIC 25 ...
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... Freescale Semiconductor, Inc. APPLICATION SCHEMATIC Component Q Reference oscillator crystal R1 Current reference resistor R2 Strobe oscillator resistor C1 Crystal load capacitor - OOK modulation - C2 IF amplifier AGC capacitor C3 C4 Mixer AGC capacitor C5 Strobe oscillator capacitor C6 C7 decoupling capacitor C8 C9 decoupling capacitor R2 and C5 values correspond to a strobe oscillator period T ...
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... Freescale Semiconductor, Inc. CASE OUTLINE DIMENSIONS MOTOROLA MC33592 Technical Data For More Information On This Product, Go to: www.freescale.com CASE OUTLINE DIMENSIONS 27 ...
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... Freescale Semiconductor, Inc. HOW TO REACH US: USA/EUROPE/LOCATIONS NOT LISTED: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217 1-303-675-2140 or 1-800-441-2447 JAPAN: Motorola Japan Ltd.; SPS, Technical Information Center, 3-20- 1, Minami-Azabu Minato-ku, Tokyo 106-8573 Japan 81-3-3440-3569 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N ...